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OpenStudy (anonymous):
Teresa says the two expressions below are equivalent: 2(5x-3)+6x and 16x-3 Is Teresa correct? Explain why or why not.
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OpenStudy (anonymous):
2(5x-3) = 2*5x + (2*(-3)) = 10x-6 and we had 6x more so 10x+6x-6 is going to be 16x-6 16x-6 is not equal to 16x-3 To give an explanation : If we assume that they are equal 16x-6 =16x-3 16x's gonna reset theirselves , so we will have the equation of -6=-3 which is not TRUE.
OpenStudy (anonymous):
thank you :))
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